Asked by Tehseen
One person can complete a piece of work in 8 days while other person can complete the same work in 4 days(if both works 10 hours per day). how many hours are required to complete the same work if both persons do it combined?
Answers
Answered by
Damon
A = 1/8 job/day
B = 1/4 job/day
A + B = 3/8 job /day
which is 8/3 days per job
(8 days/3 jobs) 10 Hours/day
= 80/3 hours/job
= 26 2/3 hours
B = 1/4 job/day
A + B = 3/8 job /day
which is 8/3 days per job
(8 days/3 jobs) 10 Hours/day
= 80/3 hours/job
= 26 2/3 hours
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.